[INFO] fetching crate a2kit 4.0.1... [INFO] checking a2kit-4.0.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate a2kit 4.0.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate a2kit 4.0.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate a2kit 4.0.1 [INFO] tweaked toml for crates.io crate a2kit 4.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate a2kit 4.0.1 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate a2kit 4.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 713763147f95d713f848eeff6af866250d43767e79f956a79bce8c1fd4a691e0 [INFO] running `Command { std: "docker" "start" "-a" "713763147f95d713f848eeff6af866250d43767e79f956a79bce8c1fd4a691e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "713763147f95d713f848eeff6af866250d43767e79f956a79bce8c1fd4a691e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "713763147f95d713f848eeff6af866250d43767e79f956a79bce8c1fd4a691e0", kill_on_drop: false }` [INFO] [stdout] 713763147f95d713f848eeff6af866250d43767e79f956a79bce8c1fd4a691e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8cf3d4e95377bb0dc54eac572cf27870e89e012cac666075f49ff14d9386b300 [INFO] running `Command { std: "docker" "start" "-a" "8cf3d4e95377bb0dc54eac572cf27870e89e012cac666075f49ff14d9386b300", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Checking litemap v0.8.0 [INFO] [stderr] Checking writeable v0.6.1 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling cc v1.2.29 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Checking predicates-core v1.0.8 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling owo-colors v4.2.2 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking tree-sitter-language v0.1.5 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling tempfile v3.6.0 [INFO] [stderr] Compiling binrw_derive v0.15.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Checking clap_builder v4.5.11 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Compiling assert_cmd v2.0.15 [INFO] [stderr] Compiling ref-cast v1.0.24 [INFO] [stderr] Checking predicates-tree v1.0.11 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling binrw v0.15.0 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking fluent-uri v0.1.4 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking iana-time-zone v0.1.60 [INFO] [stderr] Checking bytemuck v1.23.1 [INFO] [stderr] Checking borrow-or-share v0.2.2 [INFO] [stderr] Compiling a2kit v4.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking array-init v2.1.0 [INFO] [stderr] Checking streaming-iterator v0.1.9 [INFO] [stderr] Checking json v0.12.4 [INFO] [stderr] Checking math-parse v1.0.2 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking colored v3.0.0 [INFO] [stderr] Checking float-cmp v0.10.0 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking bit-vec v0.8.0 [INFO] [stderr] Compiling tree-sitter-integerbasic v3.0.0 [INFO] [stderr] Compiling tree-sitter-applesoft v5.0.0 [INFO] [stderr] Compiling tree-sitter-merlin6502 v4.0.0 [INFO] [stderr] Compiling a2kit_macro_derive v1.0.0 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking a2kit_macro v1.0.0 [INFO] [stderr] Checking clap v4.5.11 [INFO] [stderr] Checking clap_complete v4.5.11 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking bstr v1.10.0 [INFO] [stderr] Checking predicates v3.1.3 [INFO] [stderr] Checking env_filter v0.1.2 [INFO] [stderr] Checking predicates v2.1.5 [INFO] [stderr] Checking env_logger v0.11.5 [INFO] [stderr] Compiling tree-sitter v0.25.8 [INFO] [stderr] Checking globset v0.4.14 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling ref-cast-impl v1.0.24 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling serde_repr v0.1.19 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Checking fluent-uri v0.3.2 [INFO] [stderr] Checking retrocompressor v1.0.0 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerovec v0.11.4 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.2 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking lsp-server v0.7.6 [INFO] [stderr] Checking lsp-types v0.97.0 [INFO] [stderr] Checking a2-memory-map v1.0.4 [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/img/mod.rs:73:16 [INFO] [stdout] | [INFO] [stdout] 73 | use log::{info,error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error` [INFO] [stdout] --> src/img/mod.rs:73:16 [INFO] [stdout] | [INFO] [stdout] 73 | use log::{info,error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `r#type` is never read [INFO] [stdout] --> src/fs/fimg/as.rs:289:15 [INFO] [stdout] | [INFO] [stdout] 289 | #[br(import { r#type: EntryType, length: u32 })] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `length` is never read [INFO] [stdout] --> src/fs/fimg/as.rs:289:34 [INFO] [stdout] | [INFO] [stdout] 289 | #[br(import { r#type: EntryType, length: u32 })] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `length` is never read [INFO] [stdout] --> src/fs/fimg/as.rs:290:15 [INFO] [stdout] | [INFO] [stdout] 290 | #[bw(import { length: u32 })] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `arg_rng` is assigned to, but never used [INFO] [stdout] --> src/lang/applesoft/diagnostics.rs:627:25 [INFO] [stdout] | [INFO] [stdout] 627 | let mut arg_rng = parent.named_child(2).unwrap().range(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_arg_rng` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `arg_rng` is never read [INFO] [stdout] --> src/lang/applesoft/diagnostics.rs:628:21 [INFO] [stdout] | [INFO] [stdout] 628 | arg_rng.end_byte = rng.end_byte; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `arg_rng` is never read [INFO] [stdout] --> src/lang/applesoft/diagnostics.rs:629:21 [INFO] [stdout] | [INFO] [stdout] 629 | arg_rng.end_point = rng.end_point; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `r#type` is never read [INFO] [stdout] --> src/fs/fimg/as.rs:289:15 [INFO] [stdout] | [INFO] [stdout] 289 | #[br(import { r#type: EntryType, length: u32 })] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `length` is never read [INFO] [stdout] --> src/fs/fimg/as.rs:289:34 [INFO] [stdout] | [INFO] [stdout] 289 | #[br(import { r#type: EntryType, length: u32 })] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `length` is never read [INFO] [stdout] --> src/fs/fimg/as.rs:290:15 [INFO] [stdout] | [INFO] [stdout] 290 | #[bw(import { length: u32 })] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `arg_rng` is assigned to, but never used [INFO] [stdout] --> src/lang/applesoft/diagnostics.rs:627:25 [INFO] [stdout] | [INFO] [stdout] 627 | let mut arg_rng = parent.named_child(2).unwrap().range(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_arg_rng` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `arg_rng` is never read [INFO] [stdout] --> src/lang/applesoft/diagnostics.rs:628:21 [INFO] [stdout] | [INFO] [stdout] 628 | arg_rng.end_byte = rng.end_byte; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `arg_rng` is never read [INFO] [stdout] --> src/lang/applesoft/diagnostics.rs:629:21 [INFO] [stdout] | [INFO] [stdout] 629 | arg_rng.end_point = rng.end_point; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/fs/fimg/as.rs:52:18 [INFO] [stdout] | [INFO] [stdout] 52 | #[br(count = num_entries)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, PathBuf> [INFO] [stdout] --> src/lang/mod.rs:95:20 [INFO] [stdout] | [INFO] [stdout] 95 | uri_from_path(&std::path::PathBuf::from_str(path_str)?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lang/mod.rs:95:20 [INFO] [stdout] | [INFO] [stdout] 95 | uri_from_path(&std::path::PathBuf::from_str(path_str)?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `a2kit` (lib) due to 3 previous errors; 7 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/fs/fimg/as.rs:52:18 [INFO] [stdout] | [INFO] [stdout] 52 | #[br(count = num_entries)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, PathBuf> [INFO] [stdout] --> src/lang/mod.rs:95:20 [INFO] [stdout] | [INFO] [stdout] 95 | uri_from_path(&std::path::PathBuf::from_str(path_str)?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lang/mod.rs:95:20 [INFO] [stdout] | [INFO] [stdout] 95 | uri_from_path(&std::path::PathBuf::from_str(path_str)?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `a2kit` (lib test) due to 3 previous errors; 7 warnings emitted [INFO] running `Command { std: "docker" "inspect" "8cf3d4e95377bb0dc54eac572cf27870e89e012cac666075f49ff14d9386b300", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8cf3d4e95377bb0dc54eac572cf27870e89e012cac666075f49ff14d9386b300", kill_on_drop: false }` [INFO] [stdout] 8cf3d4e95377bb0dc54eac572cf27870e89e012cac666075f49ff14d9386b300